Some minor lint fixes for the RegExp.

[jquery.git] / src / attributes.js

diff --git a/src/attributes.js b/src/attributes.js
index fecba66..73dee36 100644 (file)
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -1,11 +1,13 @@
+(function( jQuery ) {
+
 var rclass = /[\n\t]/g,
-       rspace = /\s+/,
+       rspaces = /\s+/,
        rreturn = /\r/g,
-       rspecialurl = /href|src|style/,
-       rtype = /(button|input)/i,
-       rfocusable = /(button|input|object|select|textarea)/i,
-       rclickable = /^(a|area)$/i,
-       rradiocheck = /radio|checkbox/;
+       rspecialurl = /^(?:href|src|style)$/,
+       rtype = /^(?:button|input)$/i,
+       rfocusable = /^(?:button|input|object|select|textarea)$/i,
+       rclickable = /^a(?:rea)?$/i,
+       rradiocheck = /^(?:radio|checkbox)$/i;
 
 jQuery.fn.extend({
        attr: function( name, value ) {
@@ -30,7 +32,7 @@ jQuery.fn.extend({
                }
 
                if ( value && typeof value === "string" ) {
-                       var classNames = (value || "").split( rspace );
+                       var classNames = (value || "").split( rspaces );
 
                        for ( var i = 0, l = this.length; i < l; i++ ) {
                                var elem = this[i];
@@ -64,7 +66,7 @@ jQuery.fn.extend({
                }
 
                if ( (value && typeof value === "string") || value === undefined ) {
-                       var classNames = (value || "").split(rspace);
+                       var classNames = (value || "").split( rspaces );
 
                        for ( var i = 0, l = this.length; i < l; i++ ) {
                                var elem = this[i];
@@ -102,7 +104,7 @@ jQuery.fn.extend({
                                // toggle individual class names
                                var className, i = 0, self = jQuery(this),
                                        state = stateVal,
-                                       classNames = value.split( rspace );
+                                       classNames = value.split( rspaces );
 
                                while ( (className = classNames[ i++ ]) ) {
                                        // check each className given, space seperated list
@@ -341,3 +343,5 @@ jQuery.extend({
                }
        }
 });
+
+})( jQuery );